baber/WOPTO huggingface dataset:
Patent JP-2004175802-A (JP)
Title: Preparation of cyclopentenones
Inventor: LIANG SHELLUE
IPC: C07B61/00
Filed: 2003-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preparing cyclopentenones from dicarboxylic acids.  <P>SOLUTION: The present invention provides a process for preparing 2-cyclopentenones of general formula 1 [in the formula R<SP>1</SP>to R<SP>4</SP>are each H, an alkyl, an alkenyl, a cycloalkyl, a cycloalkenyl, an aralkylene or an aryl group], by converting hexenedioic acids and/or their esters (for example, 3-hexene-1, 6-dioic acid) at temperatures of from 150 to 450°C., over solid oxide catalysts, wherein the catalysts on an oxide carrier material comprise from 0.01 to 5% by weight of at least one alkali metal oxide.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005163672-A (JP)
Title: Torque control device for internal combustion engine
Inventor: DEGAKI TAKAAKI
IPC: F02D45/00
Filed: 2003-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a torque control device for an internal combustion engine capable of making acceleration performance compatible with vehicle body front/rear vibration suppression in a balanced manner.  <P>SOLUTION: This torque control device for the internal combustion engine controls output torque of the internal combustion engine mounted to a vehicle, and is provided with an accelerator opening detection means, an engine speed detection means, a torque prediction means for predicting a torque curve of required torque based on an accelerator opening and engine speed, an acceleration prediction means for predicting vehicle front/rear acceleration based on the predicted torque curve, and a torque control means for controlling engine output torque. The torque control means adjusts the torque curve so as to generate the maximum torque within the range where a peak value of the front/rear acceleration predicted by the acceleration prediction means does not exceed a predetermined allowable value, and controls the output torque.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005162297-A (JP)
Title: Container for packaging fruit
Inventor: HAMANAKA SHIGEKI
IPC: B65D85/34
Filed: 2003-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To easily take out a container for packaging fruit stored closely in corrugated cardboard.  <P>SOLUTION: The container 1 for packaging fruit has a storage recess 2 to store fruit and a flange 3 at the outer side of an opening edge, and is configured to form a recessed hook 4 for a finger at the flange part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005160862-A (JP)
Title: Slot machine
Inventor: KIMURA MASATAKA
IPC: A63F5/04
Filed: 2003-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine where an operation surface and an internal mechanism are prevented from being broken even when applying a shock to the operation surface by simply adjusting the angle of the operation surface on which operation buttons are arrayed, regarding the slot machine for a game.  <P>SOLUTION: By one-direction engaging means for fitting the engaging tooth 5a of an engaging tooth part 5 formed at a stop operation apparatus 2 and an engaging pawl 6a of an engaging pawl part 6 pivotally supported by a machine body 1, forward rotation of the stop operation apparatus 2 is made free and backward rotation is engaged. In addition, a retracting means is provided. When a shock load like striking is applied to an operation panel 3, the pawl part 6 is rocked with force acted on the engaging pawl 6a by the engaging tooth 5a. Thus, the engaging state of backward rotation is disengaged to retract the stop operation apparatus 2 to a housing position.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005174962-A (JP)
Title: Laminated inductor and its manufacturing method
Inventor: OGINO KINYA
IPC: H01F17/00
Filed: 2003-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the kinds of conductor patterns and decrease the number of a laminating by using the same conductor pattern even when the number of turns of a coil is changed.  <P>SOLUTION: A laminated inductor has a coil forming section in which the conductor patterns 10 forming the coil and an insulating layer 12 are laminated. There are three kinds of (1) the first conductor pattern in a little less than one turn containing a leading-out connected to an external electrode, (2) the second conductor pattern in the little less than one turn, in which one end is superposed at the inner end of the first conductor pattern and which is symmetrized to the center line of the coil parallel with the leading-out, and (3) the third conductor pattern in a little over a half turn in which one end is superposed at one end of the second conductor pattern and which is symmetrized to the center line of the coil vertical to the leading-out in the conductor patterns. The coil in three turns or more is formed by combining these conductor patterns.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297765-A (JP)
Title: Microphone
Inventor: IDO TOSHIAKI
IPC: H04R1/02
Filed: 2003-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microphone easy to build into an apparatus with reduced occurrence of wind noise and pop noise.  <P>SOLUTION: The microphone consists of a microphone unit including a sound hole forming surface with a plurality of sound holes formed entirely and a diaphragm placed on the back of the sound hole forming surface, a porous filter element having a plane form to cover all of the plurality of sound holes formed on the sound hole forming surface of the microphone unit and mounted on the sound hole forming surface, and a tubular body with an end surface closed with a closure plate. It also includes a tubular case carrying the microphone unit in a tubular barrel in a posture forming a cavity of the closure plate, the barrel adjacent to the closure plate and the sound hole forming surface of the microphone unit, and the sound holes for causing the inside of the cavity of the tubular case to communicate with the outside of the cavity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005168677-A (JP)
Title: Magnetic fluid detector
Inventor: OKAMURA TOSHIAKI
IPC: A61B5/05
Filed: 2003-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small and well-maneuverable magnetic fluid detector which can accurately detect a magnetic fluid.  <P>SOLUTION: The magnetic fluid detector 1 which is an apparatus to detect a magnetic fluid remaining in an examinee is constituted to include an exciting magnet 21 which generates an exciting magnetic field to excite the magnetic fluid, a coil 22 which detects a distortion of the local magnetic field distribution by the magnetic fluid excited by the exciting magnetic field of the exciting magnet 21 and a preamplifier 24A which amplifies an output from the coil 22, wherein the exciting magnet 21, the coil 22 and the preamplifier 24A are integrally vibrated. Preferably, a vibration means which integrally vibrates the exciting magnet 21, the coil 22 and the preamplifier 24A, and a controlling section which controls the vibration of the vibration means, detects a vibration frequency element from the output of the coil 22 amplified by the preamplifier 24A on the basis of the movement situation of the vibration means and notifies a signal intensity corresponding to the detection result are disposed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005168729-A (JP)
Title: Pachinko game machine
Inventor: KITATSUME HIDETO
IPC: A63F7/02
Filed: 2003-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To effectively prevent the shooting stop operation , realize the novel performance for informing the degree of expectation for the jackpot and keep the rate of winning prize winning slots unchanged free from the frequency of generating the ready for a win state.  <P>SOLUTION: The performance for informing the degree of expectation for the jackpot during the ready for win state is carried out not by the conventional image display but by the distribution of the game balls with an informing performance device 11 having a shutter device 11a between the first game ball outlet 42 for turning on the informing performance and the second game ball outlet 43 for turning it off from the game ball inlet 41. The informing of the degree of expectation for the jackpot is made by carrying the function of preventing the shooting stop operation, which compels the players to shoot balls to watch the results of the distribution of the game ball discharge outlet, that is, that let the players check the game ball discharge port from which the game balls entering the game ball entry slot are discharged. The prevention of the shooting stop operation is done by the distribution of the discharge outlet of the game balls with the informing performance device 11 and so is not related to the rate of winning prize.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005174700-A (JP)
Title: Electroluminescent device
Inventor: TAKEUCHI NORIHITO
IPC: H05B33/22
Filed: 2003-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electroluminescent device of bottom emission type having a high luminance in a specific direction and expressing any color.  <P>SOLUTION: This has a bottom emission structure in which an organic EL element 4 is provided on a light incident surface 3a of a transparent substrate 3 and light is extracted from the transparent substrate 3 side with the EL element as a reference. A transparent high refractive index transparent layer 2 having a higher refractive index than that of the transparent substrate 3 is provided on a light outgoing surface 3b of the transparent substrate 3, and an optical resonator 1 which increases the luminance of the light of a specific wavelength is provided on the high refractive index transparent layer 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283561-A (JP)
Title: Hand-held type shower attachment
Inventor: KOLLMANN FABIAN
IPC: E03C1/04
Filed: 2003-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To allow a user to effectively shower (wet) the body and to effectively rinse the skin while saving water.  <P>SOLUTION: The hand-held type shower attachment has a hand grip on one side of its shower head. The ratio of the length of the grip to the maximum lateral dimensions of the shower head is less than 1, which will allow configuring a water-conserving shower attachment having a good rinsing action. The longitudinal axis of the grip 4 is substantially parallel to the surface 3 of the shower head 1 from which the jet water stream is ejected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005168785-A (JP)
Title: Golf club shaft and golf club
Inventor: NAKAHARA NORIHIKO
IPC: A63B53/10
Filed: 2003-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a golf club shaft and a golf club which achieve a hitting touch sufficiently satisfying the golfers along with a sufficient strength against the deflection in the golf club shaft constructed using a fiber-reinforced resin material.  <P>SOLUTION: The golf club shaft 12 has metal foil thin film plate layers 26 and 30 and fiber-reinforced resin layers 24, 28 and 32. The metal foil thin film plate layer 26 formed in the inner layer is made of an aluminum alloy and the metal foil thin film plate layer 30 formed in the outer layer is made of a titanium alloy with a tensile strength larger than that of the aluminum alloy. As for the fiber-reinforced resin layers 24, 28 and 32, the fiber-reinforced resin material is arranged in the outer layer larger in the order of the tensile strength of the reinforcing fibers along the direction of the orientation thereof, among the reinforced layers 28 and 32 by the fibers within the range of ±30°of the angle of inclination along the length of the golf club shaft.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004221065-A (JP)
Title: Organic electroluminescent element
Inventor: IGARASHI TATSUYA
IPC: H01L51/50
Filed: 2003-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic EL element showing high emission luminance and high external quantum efficiency, and excellent in durability.  <P>SOLUTION: This organic electroluminescent element has at least one organic layer including a luminescent layer between a pair of electrodes, and is characterized by that the luminescent layer contains at least two compounds such as a host material and a luminescent compound, and has a metal complex containing a metal in groups 4-11 in the periodic table or a metal in a fifth or sixth period therein.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005168418-A (JP)
Title: Insect cage
Inventor: TERAMOTO KENJI
IPC: A01K67/00
Filed: 2003-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insect cage which can be carried in a state contracted in a small size when the insect cage is not used.  <P>SOLUTION: A space between end face members arranged at both ends is connected by a stretchable spiral spring 1 and both ends of the spiral spring 1 are clogged with an end face member, and a net 6 made of a flexible material is provided in a tensioned state along the spiral spring 1 to form the insect cage. In the insect cage, an openable inlet such as a lid 4 is formed in a part of the end face member and a fixing means capable of fixing end face members in a state in which the spiral spring 1 is pressed and contracted is installed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005174882-A (JP)
Title: Manufacturing method of fuel cell separator
Inventor: TSUSHIMA EIKI
IPC: H01M8/02
Filed: 2003-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a fuel cell separator capable of improving the yield of the fuel cell separator and manufacturing the fuel cell separator with stable performance.  <P>SOLUTION: This manufacturing method comprises a molding step press molding a material for the fuel cell separator having graphite powder covered with a thermosetting resin as a principal component using a die 1 and a hardening step hardening the molded object molded in the molding step. In the molding step, the material for the fuel cell separator wherein the thermosetting resin is heated at desired temperature to be softened and melted is press molded with desired press pressure. With this constitution, the thermosetting resin fully spreads among the graphite powder because a resin hardening reaction does not occur in the molding step. And by hardening the molded object in the hardening step, a homogeneous fuel cell separator having no variation in the performance for every product can be manufactured.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005180510-A (JP)
Title: Differential gear device for vehicle
Inventor: SAKAI TOSHIBUMI
IPC: F16H48/28
Filed: 2003-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a differential gear device for a vehicle, including a torque-sensitive differential gear mechanism generating differential limiting force in response to torque and a speed sensitive differential limiting means generating differential limiting force in response to a differential rotating speed, solving the problems of increasing the size of the differential gear device for a vehicle and increasing in weight placing limitations on loading to the vehicle because the torque sensitive differential gear mechanism and the speed sensitive differential limiting means, which are all constructed independently, are simply arranged side by side in the axial direction.  <P>SOLUTION: This differential gear device for a vehicle includes: a pressing member 20 receiving the thrust force applied to a planetary gear 15 of a torque sensitive differential gear device 10a, and further it includes a speed sensitive pressing force generating means 10b for pressing the pressing member 20 toward the planetary gear 15 with the pressing force depending on the front wheel side and rear wheel side differential rotating speed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005183799-A (JP)
Title: Multilayer print-circuit board and its manufacturing method
Inventor: HAPPOYA AKIHIKO
IPC: H05K3/46
Filed: 2003-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer print-circuit board in which a blind via having high reliability is formed, and a manufacturing method for the multilayer print-circuit board capable of easily forming the blind via having the high reliability.  <P>SOLUTION: The multilayer print-circuit board is constituted so as to arrange cores 11a and 11b on the surface layer side. The multilayer print-circuit board is constituted so as to form the blind vias 13a and 13b and receiving lands 14a and 14b for the blind vias 13a and 13b to the cores 11a and 11b, respectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005190544-A (JP)
Title: Information recording and reproducing device and its cooling control method
Inventor: KUWABARA MITSUTAKA
IPC: G04C9/04
Filed: 2003-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information recording and reproducing device in which power sources of a cooling fan and a drive are turned off by a just-clock mode even when secondary power source is turned on, and its cooling control method.  <P>SOLUTION: This device is provided with a first processing part 25 provided with a buffer 9 storing information and a digital circuit 11 converting the information stored in this buffer 9 to digital information, a second processing part 27 provided with drives 17, 19 which can record and reproduce the information, and a cooling fan 21 cooling heat, a power source unit 7 supplying a power source to the first processing part 25 or the second processing part 27, a timer circuit 3 performing just-clock, and a front microcomputer 1 discriminating that a mode is the just-clock mode by the timer circuit 3 and making the power source unit 7 supply a power source to only the first processing part 25.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005188434-A (JP)
Title: Drive part protecting device for construction machine
Inventor: IKARI TAKANOBU
IPC: F01M1/20
Filed: 2003-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive part protecting device for a construction machine, in which precision of reference for determination of abnormality in lubricating oil pressure can be easily improved at low cost.  <P>SOLUTION: This drive part protecting device for a construction machine detects pressure abnormality in engine oil 2 introduced into an engine 13. It is provided with a rotation number sensor 25 to detect the rotation number N of the engine 13, an oil temperature sensor 34 to detect temperature t1 of the engine oil 32, an oil pressure sensor 35 to detect pressure P1 of the engine oil 32, a ROM 56 of an oil pressure alarm device 45 storing thresholds X for pressure of the engine oil 32 corresponding to the rotation number N of the engine and the temperature t1 of the engine oil, and an oil pressure alarm device 45 to output an alarm signal in a case where the pressure P1 detected by the oil pressure sensor 35 is smaller than the threshold X of the pressure read from the ROM 56 based on results of detection of the rotation number sensor 25 and the oil temperature sensor 34.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005188874-A (JP)
Title: Processing system and processing method utilizing indirect heating
Inventor: KASHIWAGI YOSHIYUKI
IPC: F27B7/08
Filed: 2003-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To securely conduct desired indirect heating process about an object to be processed while maintaining safety and stability of a processing system and prevent gas elements from being discharged outdoor.  <P>SOLUTION: At the time of normal operation of the processing system, in the case that any defect about parts other than base mechanisms (an indirect heating means 2, a heat generation means 3, a gas element combustion means 4) is detected, operation of the base mechanism is continued and operation of respective means of its supplementary mechanisms is suspended and terminated. In addition, when only the base mechanisms are operated as described above, normal rotation and reverse rotation are alternatively conducted by a normal/reverse rotation control means 53, about an indirect heating furnace within a range where the object to be processed is not discharged from inside of the indirect heating furnace (rotation furnace) of the indirect heating means 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005188227-A (JP)
Title: Striker installing structure
Inventor: TAKEMOTO YORITO
IPC: B62D25/04
Filed: 2003-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a striker installing structure superior in durability while increasing a position adjusting quantity of an installing part.  <P>SOLUTION: This striker installing structure has a striker 5 arranged outside the peripheral edge 2 of a door opening 4 formed in a vehicle body 1 and forming an inserting hole 5A, and a bracket 6 arranged inside the door opening peripheral edge 2 and formed with the installing part 18 for fastening a fastening member 14 inserted into the inserting hole 5A and holes 11, 12 and 13 formed at the door opening peripheral edge from the outside of the door opening peripheral edge 2. The bracket 6 is composed of two parts of a first member 16 joined to the inner surface 9 of the door opening peripheral edge, and a second member 17 movably supported in the strike adjusting direction by the first member 16 and provided with nuts 18 and 18.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005186910-A (JP)
Title: Engine room structure of construction machinery
Inventor: MURAKAMI MASAHARU
IPC: B60K11/04
Filed: 2003-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine room structure of construction machinery capable of enhancing the cooling air exhaust efficiency.  <P>SOLUTION: The engine room structure of construction machinery comprises a main engine room 2Bb and a pump room 2Bc adjacent to the main engine room 2Bb to store a hydraulic pump 27 while cooling air is distributed from the main engine room 2Bb to the pump room 2Bc, and further comprises a communication port 30a which is formed close to a space between a floor surface 22 and an engine 26 to communicate the main engine room 2Bb with the pump room 2Bc, an air passage 30 provided in the pump room 2Bc with the communication port 30a as an inlet, and exhaust ports 22d and 23b formed in the pump room 2Bc to exhaust cooling air outside. The air passage 30 has a shape bent downwardly to the downstream side in the distributing direction of cooling air distributed in the air passage 30, and an outlet 292a is set at the position lower than a lower edge of the communication port 30a of the cooling air.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004527672-A (JP)
Title: パルプ懸濁液のスクリーニングのためのスクリーン
IPC: D21D5/16
Filed: 2002-05-30
Abstract: パルプ懸濁液のスクリーニングのための管状スクリーンは、スクリーン通路を備える被膜壁１と、前記被膜壁が動作中、動的力に抵抗し、動的力によって変形しないように前記被膜壁を補強する外部支持リング６とを備える。各支持リングは、前記被覆壁１と直接または間接的に当接し、前記被覆壁１を直接または間接的に押圧する円錐表面７を有して設計されている。
Patent JP-2004529388-A (JP)
IPC: G02B5/10
Filed: 2002-05-31
Abstract: One aspect of the invention relates to a multi-layered reflective optical system for the reflection of X rays at a low angle of incidence, producing a two-dimensional optical effect. The inventive optical system comprises: a component having a surface which is reflective in such a way that a first optical effect is produced according to a first direction in space; and means for producing a second optical effect according to a second direction in space which is different from the first direction, characterized in that said means for producing a second optical effect are borne by the reflective surface. A second aspect of the invention relates to a method for the production of said optical system.
Patent JP-2004527773-A (JP)
IPC: G21K1/06
Filed: 2002-05-30
Abstract: An X-ray optical diaphragm ( 3; 4 ) which is provided with at least one passage opening ( 3 a; 4 a) for rays is constructed in such a manner that the edge zone ( 9; 10 ) of the X-ray optical diaphragm ( 3; 4 ) which faces the passage opening ( 3 a; 4 a) is angulated at least partly relative to the direction of propagation ( 7 ) of the rays.
Patent JP-2004535504-A (JP)
Title: ポリアミド用酸化防止剤
IPC: C09K15/08
Filed: 2002-07-11
Abstract: 本発明は、唯一の１次酸化防止剤として式Ｉ（式中ｎ＝１〜５の整数を表す）の立体障害されたフェノールを含有する、ポリアミド用酸化防止剤に関する。更に、本発明はポリアミド及び唯一の１次酸化防止剤としての式（Ｉ）の化合物を含有する組成物に関する。